Best eSIM for Japan in 2026: Complete Comparison & Guide
Discover the best eSIM plans for traveling to Japan. Detailed comparison with real prices, exclusive promo codes, and recommendations by travel profile.
Code ESIMP
eSIM Esimflare Japan 2026: best data plans, code ESIMP (-10%)
Save up to 10% on your Esimflare eSIM for Japan. Exclusive verified offer.
About Esimflare
Esimflare is an eSIM provider for travel to Japan. Budget plans
Best-value Esimflare plan for Japan
Not sure which eSIM plan to choose for Japan? We'll hand-pick the best ones just for you
Personalised selection with promo codes & direct links, then reminders before you leave
All eSIM plans for Japan by Esimflare in 2026
283 plans found · Last update:
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| # | Plan | Data | Duration | Price/GB | Code | Price | Action |
|---|---|---|---|---|---|---|---|
1 |  Japan 1GB 7Days Esimflare Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage:  | 1.00GB | 7 days | $1.80 | -10% | $1.80$2.00 | |
2 | Japan 100MB 7Days Esimflare Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage: | 0.10GB | 7 days | $18.00 | -10% | $1.80$2.00 | |
3 | Japan 500MB 7Days Esimflare Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage: | 0.49GB | 7 days | $3.67 | -10% | $1.80$2.00 | |
4 | Japan 3GB 15Days Esimflare Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage: | 3.00GB | 15 days | $0.90 | -10% | $2.70$3.00 | |
5 | China mainland & Japan & South Korea 1GB 7Days Esimflare Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage: | 1.00GB | 7 days | $3.51 | -10% | $3.51$3.90 | |
6 | Japan 1GB 7Days (IIJ) Esimflare Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage: | 1.00GB | 30 days | $2.70 | -10% | $2.70$3.00 | |
7 | Japan 1GB 7Days (nonhkip) Esimflare Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage: | 1.00GB | 30 days | $2.70 | -10% | $2.70$3.00 | |
8 | Japan 500MB/Day Esimflare Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage: | 2.44GB | 5 days | $1.55 | -10% | $3.78$4.20 | |
9 | Japan 3GB 30Days Esimflare Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage: | 3.00GB | 30 days | $0.93 | -10% | $2.79$3.10 | |
10 | Japan 500MB/Day Esimflare Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage: | 0.49GB | 1 days | $3.67 | -10% | $1.80$2.00 | |
11 | Japan 1GB/Day Esimflare Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage: | 1.00GB | 1 days | $1.80 | -10% | $1.80$2.00 | |
12 | China mainland & Japan & South Korea 500MB/Day Esimflare Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage: | 0.49GB | 1 days | $4.04 | -10% | $1.98$2.20 | |
13 | Japan 3GB 15Days (IIJ) Esimflare Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage: | 3.00GB | 30 days | $1.02 | -10% | $3.06$3.40 | |
14 | Japan 3GB 30Days (IIJ) Esimflare Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage: | 3.00GB | 30 days | $1.08 | -10% | $3.24$3.60 | |
15 | Japan 500MB/Day Esimflare Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage: | 1.46GB | 3 days | $1.66 | -10% | $2.43$2.70 |
#1
Japan 1GB 7Days
Esimflare
Compatible apps
WhatsAppMapsInstagramTikTok+6
Coverage:
Data
1.00GB
Duration
7 days
Price/GB
$1.80
Code-10% With discount
$1.80
$2.00
#2
Japan 100MB 7Days
Esimflare
Compatible apps
WhatsAppMapsInstagramTikTok+6
Coverage:
Data
0.10GB
Duration
7 days
Price/GB
$18.00
Code-10% With discount
$1.80
$2.00
#3
Japan 500MB 7Days
Esimflare
Compatible apps
WhatsAppMapsInstagramTikTok+6
Coverage:
Data
0.49GB
Duration
7 days
Price/GB
$3.67
Code-10% With discount
$1.80
$2.00
#4
Japan 3GB 15Days
Esimflare
Compatible apps
WhatsAppMapsInstagramTikTok+6
Coverage:
Data
3.00GB
Duration
15 days
Price/GB
$0.90
Code-10% With discount
$2.70
$3.00
#5
China mainland & Japan & South Korea 1GB 7Days
Esimflare
Compatible apps
WhatsAppMapsInstagramTikTok+6
Coverage:
Data
1.00GB
Duration
7 days
Price/GB
$3.51
Code-10% With discount
$3.51
$3.90
#6
Japan 1GB 7Days (IIJ)
Esimflare
Compatible apps
WhatsAppMapsInstagramTikTok+6
Coverage:
Data
1.00GB
Duration
30 days
Price/GB
$2.70
Code-10% With discount
$2.70
$3.00
#7
Japan 1GB 7Days (nonhkip)
Esimflare
Compatible apps
WhatsAppMapsInstagramTikTok+6
Coverage:
Data
1.00GB
Duration
30 days
Price/GB
$2.70
Code-10% With discount
$2.70
$3.00
#8
Japan 500MB/Day
Esimflare
Compatible apps
WhatsAppMapsInstagramTikTok+6
Coverage:
Data
2.44GB
Duration
5 days
Price/GB
$1.55
Code-10% With discount
$3.78
$4.20
#9
Japan 3GB 30Days
Esimflare
Compatible apps
WhatsAppMapsInstagramTikTok+6
Coverage:
Data
3.00GB
Duration
30 days
Price/GB
$0.93
Code-10% With discount
$2.79
$3.10
#10
Japan 500MB/Day
Esimflare
Compatible apps
WhatsAppMapsInstagramTikTok+6
Coverage:
Data
0.49GB
Duration
1 days
Price/GB
$3.67
Code-10% With discount
$1.80
$2.00
#11
Japan 1GB/Day
Esimflare
Compatible apps
WhatsAppMapsInstagramTikTok+6
Coverage:
Data
1.00GB
Duration
1 days
Price/GB
$1.80
Code-10% With discount
$1.80
$2.00
#12
China mainland & Japan & South Korea 500MB/Day
Esimflare
Compatible apps
WhatsAppMapsInstagramTikTok+6
Coverage:
Data
0.49GB
Duration
1 days
Price/GB
$4.04
Code-10% With discount
$1.98
$2.20
#13
Japan 3GB 15Days (IIJ)
Esimflare
Compatible apps
WhatsAppMapsInstagramTikTok+6
Coverage:
Data
3.00GB
Duration
30 days
Price/GB
$1.02
Code-10% With discount
$3.06
$3.40
#14
Japan 3GB 30Days (IIJ)
Esimflare
Compatible apps
WhatsAppMapsInstagramTikTok+6
Coverage:
Data
3.00GB
Duration
30 days
Price/GB
$1.08
Code-10% With discount
$3.24
$3.60
#15
Japan 500MB/Day
Esimflare
Compatible apps
WhatsAppMapsInstagramTikTok+6
Coverage:
Data
1.46GB
Duration
3 days
Price/GB
$1.66
Code-10% With discount
$2.43
$2.70
Written and reviewed by
Valentin FourierDigital Nomad
Developer and digital nomad, I lived between Canada and the United States before continuing to explore the world. After struggling with internet connectivity abroad one too many times, I created eSIMPlanet to compare plans clearly and honestly. Every article is carefully written and reviewed to save you time and money.
Why choose Esimflare for Japan?
Esimflare is a reliable eSIM provider for Japan. With 283 plans from $1.80, you can pick what fits your trip.
Plans from $1.80 for Japan
Instant QR activation
Solid 4G/5G coverage
Responsive support
Keep your main number on the primary SIM
No hidden fees
FAQ Esimflare and Japan
What coverage does Esimflare offer in Japan?
Esimflare uses local networks for strong 4G/LTE; 5G depends on the network and your device.
How much is a Esimflare eSIM for Japan?
Plans start from $1.80. Prices on eSIMPlanet are refreshed regularly.
Can I activate when I land in Japan?
Yes. Install before travel if you like, then activate once you connect to the local network.
How do I activate my Esimflare eSIM?
After purchase, scan the QR from email (Settings > Cellular > Add eSIM on iPhone).
Does Esimflare cover more than Japan?
Esimflare also sells regional or global plans. Check included destinations before buying.
Looking for the best Esimflare eSIM plans for Japan in 2026? eSIMPlanet compares live offers from $1.80, with activation in minutes.
Esimflare uses dependable local networks in Japan, ideal for leisure or business without painful roaming charges.
Clear pricing, QR activation, and app management: travel light and keep your primary number on the physical SIM.
Verified promo: enter ESIMP at checkout on Esimflare for 10% off (tested by eSIMPlanet).
